50 jorge is factoring a quadratic expression. first, he factors out the greatest common factor, and then he uses grouping. which expression could be jorges expression?

a. 7x^2 - 28
b. 4x^2+18x+8
c. 6x^2-0x-27
d. 24x^2+2x

i did the test abd it was c. in plato

Step-by-step explanation:

for any of you who need the translation here it is

step-by-step explanation:

find the angular size of the equatorial radius of the earth, if the horizontal parallax of the sun

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you